Welding electrode

Details Welding electrode Welding electrode

1983-11-10

1985-05-14

Envall, Jr., Roy N.

Electric heating

Metal heating

Weld rod composition

21914523, B23K 3522, B23K 35362

Patent

active

045174415

ABSTRACT:
A welding electrode is provided which is suitable for welding chromium containing ferritic corrosion resistant steels. The electrode comprises a low-carbon manganese steel core wire having a carbon content of less than 0.1% by mass, and a manganese content of 0.35-0.60% by mass. The electrode has a basic chromium alloyed flux coating, which upon welding, deposits a low-carbon chromium martensitic ferritic weld metal comprising about 90% by mass low carbon martensite and about 10% by mass ferrite and having a carbon content of less than 0.04% by mass.

REFERENCES:
patent: 2408620 (1946-10-01), Friedlander
patent: 2861013 (1958-11-01), Sarazin et al.
patent: 2990301 (1961-06-01), Clemens
patent: 3139507 (1964-06-01), Kaesmacher
patent: 3394238 (1968-07-01), Wilcox
patent: 3767888 (1973-10-01), Sullivan
patent: 4091253 (1978-05-01), Bagshaw et al.
patent: 4143258 (1979-03-01), McCann et al.
patent: 4363952 (1982-12-01), Onishi et al.
British Patent Abridgment No. 1,466,163; August-Thyssen-Hutte, AG, Apr. 18, 1974.
British Patent Abridgment No. 1,527,674; Kobe Steel, Ltd., Mar. 17, 1976.
British Patent Abridgment No. 980,357; Murex Welding Processes Ltd., Sep. 12, 1963.
British Patent Abridgment No. 1,233,291; Kobe Steel Ltd., Feb. 28, 1969.
British Patent Abridgment No. 1,239,587; Bofors, A. B., Nov. 18, 1968.
British Patent Abridgment No. 352,714; Inventor Delachaux, L. C., Jun. 30, 1930.
British Patent Abridgment No. 689,437; Babcock & Wilcox, Ltd., Jun. 14, 1951.
British Patent Abridgment No. 949,587; Murex Welding Processes, Ltd., Jun. 14, 1962.

Affiliated with

Also associated with

Rating

Welding electrode does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Welding electrode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Welding electrode will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-770065